49918920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11243}}^1$

素因数の和:11294

約数の個数: 64

約数和(自身を含む): 153817920

約数和(自身を除く): 103899000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 11243, 22486, 33729, 44972, 56215, 67458, 89944, 112430, 134916, 168645, 224860, 269832, 337290, 415991, 449720, 674580, 831982, 1247973, 1349160, 1663964, 2079955, 2495946, 3327928, 4159910, 4991892, 6239865, 8319820, 9983784, 12479730, 16639640, 24959460, 49918920]

約数ペア:

[(1, 49918920), (2, 24959460), (3, 16639640), (4, 12479730), (5, 9983784), (6, 8319820), (8, 6239865), (10, 4991892), (12, 4159910), (15, 3327928), (20, 2495946), (24, 2079955), (30, 1663964), (37, 1349160), (40, 1247973), (60, 831982), (74, 674580), (111, 449720), (120, 415991), (148, 337290), (185, 269832), (222, 224860), (296, 168645), (370, 134916), (444, 112430), (555, 89944), (740, 67458), (888, 56215), (1110, 44972), (1480, 33729), (2220, 22486), (4440, 11243)]